{"id":"W2185605660","doi":"10.1002/chir.22399","title":"Solid Tryptophan as a Pseudoracemate: Physicochemical and Crystallographic Characterization","year":2014,"lang":"en","type":"article","venue":"Chirality","topic":"Analytical Chemistry and Chromatography","field":"Chemistry","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"Memorial University of Newfoundland","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Chemistry; Enantiomer; Differential scanning calorimetry; Tryptophan; Crystallography; Chirality (physics); Hydrogen bond; Solid-state; Crystal (programming language); Crystal structure; Solid solution; Stereochemistry; Physical chemistry; Organic chemistry; Molecule; Thermodynamics; Amino acid","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001349046,0.0001467459,0.0001949241,0.0002485076,0.0002030969,0.0004026495,0.0002472145,0.0002439659,0.0009980666],"category_scores_gemma":[0.0002813184,0.0001102242,0.0001097227,0.0003093457,0.0002518499,0.0002242051,0.0001524084,0.0002977455,0.0004202145],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001751934,"about_ca_system_score_gemma":0.0002793763,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009851641,"about_ca_topic_score_gemma":0.001283274,"domain_scores_codex":[0.9998183,0.00002635606,0.00001113141,0.00003607348,0.00008374763,0.00002451501],"domain_scores_gemma":[0.9997689,0.00005795517,0.00004614644,0.000036004,0.00005359328,0.00003743852],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00004533212,0.00001516465,0.000265978,0.00002612758,0.000003381823,0.00007341636,0.00002581119,0.0001367033,0.9979734,0.0001428143,0.00003236477,0.001259584],"study_design_scores_gemma":[0.000009890437,0.0001125491,0.002507316,0.00000483729,0.000006066962,0.0002130905,0.0000499961,0.002614547,0.9924819,0.0001203036,0.001873177,0.000006312482],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.99289,0.0007673291,0.00433236,0.00004374254,0.000009118714,0.00002623525,0.0006343656,0.00005831724,0.001238578],"genre_scores_gemma":[0.9936831,0.0004400839,0.0037194,0.0000145171,0.000006638298,0.0000180362,0.0009027048,0.00002984402,0.0011856],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0009980666,"threshold_uncertainty_score":0.003338933,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006336270843766739,"score_gpt":0.2534503329558234,"score_spread":0.2471140621120567,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}